diff --git a/package.json b/package.json
index 57c5571..5497dde 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "d3-sankey",
-  "version": "0.12.2",
+  "version": "0.12.3",
   "description": "Visualize flow between nodes in a directed acyclic network.",
   "keywords": [
     "d3",